US10676178B2 - Landing gear drive system flexible interface - Google Patents

Landing gear drive system flexible interface Download PDF

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Publication number
US10676178B2
US10676178B2 US14/916,579 US201414916579A US10676178B2 US 10676178 B2 US10676178 B2 US 10676178B2 US 201414916579 A US201414916579 A US 201414916579A US 10676178 B2 US10676178 B2 US 10676178B2
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US
United States
Prior art keywords
pinion gear
drive
drive shaft
gear
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US14/916,579
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English (en)
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US20160214707A1 (en
Inventor
Arnaud Didey
Fraser Wilson
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Airbus Operations Ltd
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Airbus Operations Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB201315802A external-priority patent/GB201315802D0/en
Priority claimed from GB1404715.3A external-priority patent/GB2524244A/en
Priority claimed from GB1410034.1A external-priority patent/GB2526869A/en
Application filed by Airbus Operations Ltd filed Critical Airbus Operations Ltd
Publication of US20160214707A1 publication Critical patent/US20160214707A1/en
Assigned to AIRBUS OPERATIONS LIMITED reassignment AIRBUS OPERATIONS LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DIDEY, ARNAUD, WILSON, FRASER
Application granted granted Critical
Publication of US10676178B2 publication Critical patent/US10676178B2/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C25/00Alighting gear
    • B64C25/32Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/405Powered wheels, e.g. for taxing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • F16D3/065Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • F16D3/185Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H19/00Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/80Energy efficient operational measures, e.g. ground operations or mission management
    • Y02T50/823
US14/916,579 2013-09-05 2014-09-05 Landing gear drive system flexible interface Active 2035-04-22 US10676178B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB201315802A GB201315802D0 (en) 2013-09-05 2013-09-05 Landing gear drive system flexible interface
GB1315802.7 2013-09-05
GB1404715.3A GB2524244A (en) 2014-03-17 2014-03-17 Landing gear drive system flexible interface
GB1404715.3 2014-03-17
GB1410034.1 2014-06-05
GB1410034.1A GB2526869A (en) 2014-06-05 2014-06-05 Landing gear drive system flexible interface
PCT/GB2014/052701 WO2015033160A1 (en) 2013-09-05 2014-09-05 Landing gear drive system flexible interface

Publications (2)

Publication Number Publication Date
US20160214707A1 US20160214707A1 (en) 2016-07-28
US10676178B2 true US10676178B2 (en) 2020-06-09

Family

ID=51535472

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/916,579 Active 2035-04-22 US10676178B2 (en) 2013-09-05 2014-09-05 Landing gear drive system flexible interface

Country Status (7)

Country Link
US (1) US10676178B2 (zh)
EP (2) EP3363736B1 (zh)
JP (2) JP6585051B2 (zh)
KR (1) KR20160051809A (zh)
CN (2) CN105517896B (zh)
CA (1) CA2921139A1 (zh)
WO (1) WO2015033160A1 (zh)

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US10308352B2 (en) * 2014-12-12 2019-06-04 Borealis Technical Limited Monitoring system for aircraft drive wheel system
US20160215855A1 (en) * 2015-01-23 2016-07-28 Honeywell International Inc. Aircraft electric drive train with damping/compliance device
EP3078590B1 (en) * 2015-04-10 2018-05-09 Meggitt Aircraft Braking Systems Flexible wheel drive for aircraft onboard taxi system
US20170002896A1 (en) * 2015-07-02 2017-01-05 Honeywell International Inc. Roller-based drive systems
US9688394B2 (en) * 2015-07-16 2017-06-27 Honeywell International Inc. Roller-based drive systems with compliance for accommodating non-conjugate meshing
FR3064709B1 (fr) * 2017-03-29 2019-06-14 Safran Landing Systems Galets a rouleaux pour l'entrainement en rotation d'une roue d'aeronef
EP3431793B1 (en) 2017-07-18 2021-03-17 Hamilton Sundstrand Corporation Improved coupling assembly
US10968998B2 (en) * 2017-08-24 2021-04-06 Shimano Inc. Bicycle rear sprocket adapter
FR3072739B1 (fr) * 2017-10-20 2019-12-20 IFP Energies Nouvelles Dispositif de forme spherique et muni de cannelures bombees pour former une liaison rotule a doigt, et pompe a barillet muni d'un tel dispositif
US11142330B2 (en) * 2018-08-30 2021-10-12 Aurora Flight Sciences Corporation Mechanically-distributed propulsion drivetrain and architecture
FR3085457B1 (fr) 2018-09-05 2021-01-22 Safran Landing Systems Procede d'engagement de deux elements engrenage et dispositif d'entrainement mettant en œuvre un tel procede
JP7155792B2 (ja) * 2018-09-18 2022-10-19 株式会社アイシン インホイールモータ型の車両駆動装置
US11352131B2 (en) 2018-10-18 2022-06-07 Aurora Flight Sciences Corporation Multi-point contact, flexed landing gear
CN110130132B (zh) * 2019-07-02 2023-09-08 贵州黔力实业有限公司 一种不同直径绳芯的挤油器
CN110758725B (zh) * 2019-11-12 2021-01-01 中航飞机起落架有限责任公司 一种飞机机轮轴端固定连接结构及其装配方法

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US20160214707A1 (en) 2016-07-28
EP3363736A1 (en) 2018-08-22
JP2016536541A (ja) 2016-11-24
CN105517896B (zh) 2018-04-13
EP3363736B1 (en) 2020-07-15
EP3038899B1 (en) 2018-05-02
KR20160051809A (ko) 2016-05-11
CN108423161A (zh) 2018-08-21
EP3038899A1 (en) 2016-07-06
JP6585051B2 (ja) 2019-10-02
JP2020016337A (ja) 2020-01-30
CN105517896A (zh) 2016-04-20
CA2921139A1 (en) 2015-03-12

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